Question

a+b=b+a if a= -13 and b= +8 then what is the answer

Answer 1

Answer:

-5

Step-by-step explanation:

-13+8=-5

Answer 2

Answer:

-5

Step-by-step explanation:

a+b= b+a

Put the value of a b

-13+8=8+(-13)

-5=-5